Easier to post pictures of what you have and go from there. The way you've got it, 100 510 owners will e-mail you questions you have to respond to.

If the metal is rotted, what's really left in good condition?

Because when you spend a silly amount of money on a silly, trivial thing that will help you not one jot, you are demonstrating that you have a soul and a heart and that you are the sort of person who has no time for Which? magazine. – Jeremy Clarkson